CN104726017A - Environment-friendly high-temperature-resistant fireproof paint - Google Patents
Environment-friendly high-temperature-resistant fireproof paint Download PDFInfo
- Publication number
- CN104726017A CN104726017A CN201410506673.4A CN201410506673A CN104726017A CN 104726017 A CN104726017 A CN 104726017A CN 201410506673 A CN201410506673 A CN 201410506673A CN 104726017 A CN104726017 A CN 104726017A
- Authority
- CN
- China
- Prior art keywords
- component
- environment
- friendly type
- parts
- temperature resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an environment-friendly double-component high-temperature-resistant fireproof paint which is composed of a component A and a component B, wherein the component A contains a hydroxy silicon oil flame retardant, a magnetic filler, a ceramic assistant and other thermal-insulation fillers; and the component B contains a crosslinking agent, a coupling agent and a catalyst. When the paint is in use, the component A and component B are mixed according to the mass ratio of 10:1, and cured to form the film. The paint is free of any organic solvent, and has the characteristics of favorable expansion character when meeting fire, high strength of the expanded carburization layer, long fireproof time and the like. The coating has the advantages of favorable heat insulation property and favorable high temperature resistance, and can resist the high temperature of 800 DEG C above.
Description
technical field:
The present invention relates to technical field of coatings, particularly a kind of environment-friendly type Bi-component high-temperature resistant frie retardant coating and preparation method thereof.
background technology:
High-temperature resistant coating, also known as heat resisting coating, generally refers to more than 200 DEG C, paint film nondiscoloration, does not come off, and still can keep the coating of suitable physical and mechanical properties, can make the special functional coating that protected object can normally play a role in hot environment.Silicone resin, because it has and organicly adds inorganic backbone structure " Si-O-Si ", greatly enhances bond energy, and gives silicone resin the heat resistant fire-proof performance higher compared with all pure organic resins.High temperature organosilicon paint has good thermotolerance, water tolerance, electrical insulating property and good mechanical property, but its temperature-resistance thermal-insulation effect is undesirable, and needs with an organic solvent, harmful, inadequate environmental protection.
summary of the invention:
The object of the invention is to the defect overcoming currently available products, a kind of environment-friendly type Bi-component high-temperature resistant frie retardant coating is provided, it is not at room temperature with an organic solvent curable film-forming, has and meets the features such as good, the expanded charred layer intensity of fiery expansion character is high, fire prevention timeliness is long.
For achieving the above object, present invention employs following technical scheme:
A kind of environment-friendly type Bi-component high-temperature resistant frie retardant coating, be made up of A, B component, described component A and B component in mass ratio 10:1 mix, in 10 ~ 50 DEG C of film-formings;
Composition and each weight percent formed of described component A are as follows:
Hydroxy silicon oil 40 ~ 60%
Expansion based flame retardant 20 ~ 40%
Become magnetic filler 5 ~ 15%
Ceramic auxiliary agent 1 ~ 5%
Other filler 5 ~ 15%
The weight percent sum of above-mentioned each composition is 100%;
Composition and each weight percent formed of described B component are as follows:
Linking agent 60 ~ 80%
Coupling agent 15 ~ 35%
Catalyzer 1 ~ 10%
The weight percent sum of above-mentioned each composition is 100%.
The viscosity of described hydroxy silicon oil is 800 ~ 1000 mPas
Described expansion based flame retardant is expanded graphite, N-P expanding fire retardant wherein one or more.
Described one-tenth magnetic filler is mica powder, wollastonite powder, kaolin, talcum powder wherein one or more.
Described ceramic auxiliary agent is boron-containing compound, cryogenic glass powder, hydroxide selenium, iron octoate wherein one or more.
Other filler described is silica sand, pearlstone, sepiolite powder wherein one or more.
Described linking agent be methyl tributanoximo silane, vinyl tributyl ketoximyl silane, phenyl tributanoximo silane and four Diacetylmonoxime base silanes wherein one or more.
Described coupling agent be γ-aminopropyl triethoxysilane, γ-glycidyl ether oxygen propyl trimethoxy silicane wherein one or more.
Described catalyzer is organotin series catalysts.
The preparation method of described environment-friendly type Bi-component high-temperature resistant frie retardant coating, comprises the steps:
1. each constitutive material is taken according to the compositing formula of component A and B component respectively;
2. join in sand mill by hydroxy silicon oil, fire retardant, one-tenth magnetic filler, ceramic auxiliary agent in component A under whipped state, be progressively dispersed to evenly, sand milling to 300 order obtains component A;
3. the linking agent in B component, coupling agent, catalyzer are joined in high speed dispersor, after mixing, obtain B component;
When 4. using, the component A of preparation and B component, in mass ratio after 10:1 Homogeneous phase mixing, are obtained fire resistant coating.
Compared with prior art, the beneficial effect that has of the present invention is as follows:
1, all can film-forming in the scope of 10 ~ 50 DEG C, have wide range of applications.
2, this coating is high solid coating, does not use organic solution, low VOC discharge, asepsis environment-protecting.
3, excellent fire retarding performance, 300 DEG C time, coating can form hard ceramic body, trap heat and inflammable gas and oxygen exchange transmission.
4, fire insulation performance is excellent, and coating, at 500 DEG C, violent expansion occurs, and inflatable 20-25 doubly.
Embodiment
Below in conjunction with example to detailed, the complete further explanation of the present invention.
N-P expanding fire retardant is bought in Sichuan Zhuo An fire-fighting quipment company limited.
Embodiment 1
In the present embodiment, each moiety is all in mass fraction.
First, 48 part of 800 mPas hydroxy silicon oil, 34 parts of N-P expanding fire retardants, 5 mica powders, 3 parts of wollastonite powder, 3 parts of cryogenic glass powders, 1 part of hydroxide selenium, 1 part of boron-containing compound, 3 parts of pearlstones, 2 parts of sepiolite powders are joined in sand mill under whipped state, progressively be dispersed to evenly, after sand milling to 300 order, obtain component A.
Secondly, 34 parts of methyl tributanoximo silanes, 22 parts of vinyl tributyl ketoximyl silanes, 14 part of four Diacetylmonoxime base silane, 22 parts of γ-glycidyl ether oxygen propyl trimethoxy silicanes, 8 parts of organotin series catalysts are joined in high speed dispersor, after mixing, obtains B component;
Finally, in use the component A of preparation and B component, in mass ratio after 10:1 Homogeneous phase mixing, are obtained fire resistant coating.
Embodiment 2
In the present embodiment, each moiety is all in mass fraction.
First, 40 part of 900 mPas hydroxy silicon oil, 35 parts of N-P expanding fire retardants, 5 parts of expanded graphites, 4 mica powders, 3 parts of kaolin, 3 parts of talcum powder, 4 parts of cryogenic glass powders, 1 part of iron octoate, 3 parts of silica sand, 1 part of pearlstone, 1 part of sepiolite powder are joined in sand mill under whipped state, progressively be dispersed to evenly, after sand milling to 300 order, obtain component A.。
Secondly, 44 parts of phenyl tributanoximo silanes, 16 parts of vinyl tributyl ketoximyl silanes, 28 parts of γ-aminopropyl triethoxysilanes, 7 parts of γ-glycidyl ether oxygen propyl trimethoxy silicanes, 5 parts of organotin series catalysts are joined in high speed dispersor, after mixing, obtains B component;
Finally, in use the component A of preparation and B component, in mass ratio after 10:1 Homogeneous phase mixing, are obtained fire resistant coating.
Embodiment 3
In the present embodiment, each moiety is all in mass fraction.
First, 60 part of 900 mPas hydroxy silicon oil, 15 parts of N-P expanding fire retardants, 5 parts of expanded graphites, 4 parts of wollastonite powder, 1 part of talcum powder, 1 part of hydroxide selenium, 1 part of silica sand, 10 parts of pearlstones, 3 parts of sepiolite powders are joined in sand mill under whipped state, progressively be dispersed to evenly, after sand milling to 300 order, obtain component A.。
Secondly, 40 parts of phenyl tributanoximo silanes, 33 part of four Diacetylmonoxime base silane, 7 parts of methyl tributanoximo silanes, 15 parts of γ-glycidyl ether oxygen propyl trimethoxy silicanes, 5 parts of organotin series catalysts are joined in high speed dispersor, after mixing, obtains B component;
Finally, in use the component A of preparation and B component, in mass ratio after 10:1 Homogeneous phase mixing, are obtained fire resistant coating.
Embodiment 4
In the present embodiment, each moiety is all in mass fraction.
First, 43 part of 1000 mPas hydroxy silicon oil, 18 parts of N-P expanding fire retardants, 9 parts of expanded graphites, 8 parts of mica powders, 4 parts of wollastonite powder, 3 parts of talcum powder, 2 parts of boron-containing compounds, 2 parts of cryogenic glass powders, 5 parts of silica sand, 6 parts of pearlstones are joined in sand mill under whipped state, progressively be dispersed to evenly, after sand milling to 300 order, obtain component A.；
Secondly, 25 parts of methyl tributanoximo silanes, 32 parts of phenyl tributanoximo silanes, 7 part of four Diacetylmonoxime base silane, 22 parts of γ-aminopropyl triethoxysilanes, 13 parts of γ-glycidyl ether oxygen propyl trimethoxy silicanes, 1 part of organotin series catalysts are joined in high speed dispersor, after mixing, obtains B component;
Finally, in use the component A of preparation and B component, in mass ratio after 10:1 Homogeneous phase mixing, are obtained fire resistant coating.
Embodiment 5
In the present embodiment, each moiety is all in mass fraction.
First, 52 part of 800 mPas hydroxy silicon oil, 23 parts of expanded graphites, 3 parts of wollastonite powder, 2 parts of kaolin, 3 parts of talcum powder, 2 parts of iron octoates, 8 parts of pearlstones, 7 parts of sepiolite powders are joined in sand mill under whipped state, progressively be dispersed to evenly, after sand milling to 300 order, obtain component A.。
Secondly, 31 parts of methyl tributanoximo silanes, 23 parts of phenyl tributanoximo silanes, 14 part of four Diacetylmonoxime base silane, 22 parts of γ-glycidyl ether oxygen propyl trimethoxy silicanes, 10 parts of organotin series catalysts are joined in high speed dispersor, after mixing, obtains B component;
Finally, in use the component A of preparation and B component, in mass ratio after 10:1 Homogeneous phase mixing, are obtained fire resistant coating.
The detection method that the coating prepared in embodiment 1-5 specifies according to GB GB 14907-2002 detected, detected result is in table 1.
Table 1
| Sequence number | Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| 1 | State in a reservoir | The thick fluid state of even silk fabric, without caking | The thick fluid state of even silk fabric, without caking | The thick fluid state of even silk fabric, without caking | The thick fluid state of even silk fabric, without caking | The thick fluid state of even silk fabric, without caking |
| 2 | Initial dry cracking resistance | There is not crackle | There is not crackle | 1 ~ 3 Crack | 1 ~ 3 Crack | There is not crackle |
| 3 | Surface drying time/h | 1.5 | 1.5 | 2 | 2.5 | 0.5 |
| 4 | Set time/h (25 DEG C) | 24 | 21 | 29 | 32 | 15 |
| 5 | Room temperature sticking power/level | 2 | 2 | 2 | 2 | 2 |
| 6 | Thermotolerance (1000 DEG C, 2h) | Chap, do not come off | Do not chap, do not come off | Chap, do not come off | Do not chap, do not come off | Be full of cracks, partial exfoliation |
As can be seen from Table 1, fire resistant coating over-all properties prepared by embodiment 2 is best, and surface drying is short for set time, and thermotolerance result is good, and does not occur crackle, and embodiment 2 is most preferred embodiment.Do cooling extent detection to fire resistant coating prepared by embodiment 2 according to GB GB 1735-79, concrete outcome is in table 2.
Table 2
As can be seen from Table 2, brushing thickness and effect of heat insulation have direct relation, and brushing thickness is larger, then its heat-proof quality is better.
Above embodiment is only for being described in further detail the present invention; can not be interpreted as limiting the scope of the invention, some nonessential improvement that those skilled in the art's foregoing according to the present invention is made and adjustment all belong to protection scope of the present invention.
Claims (9)
1. an environment-friendly type Bi-component high-temperature resistant frie retardant coating, is characterized in that: be made up of A, B component, and described component A and B component in mass ratio 10:1 mix, in 10 ~ 50 DEG C of film-formings;
Composition and each weight percent formed of described component A are as follows:
Hydroxy silicon oil 40 ~ 60%
Expansion based flame retardant 20 ~ 40%
Become magnetic filler 5 ~ 15%
Ceramic auxiliary agent 1 ~ 5%
Other filler 5 ~ 15%;
Composition and each weight percent formed of described B component are as follows:
Linking agent 60 ~ 80%
Coupling agent 15 ~ 35%
Catalyzer 1 ~ 10%.
2. environment-friendly type according to claim 1 two group fire resistant coating, is characterized in that: the viscosity of described hydroxy silicon oil is 800 ~ 1000 mPas.
3. environment-friendly type according to claim 1 two group fire resistant coating, is characterized in that: described expansion based flame retardant is expanded graphite, N-P expanding fire retardant wherein one or more.
4. environment-friendly type Bi-component high-temperature resistant frie retardant coating according to claim 1, is characterized in that: described one-tenth magnetic filler is mica powder, wollastonite powder, kaolin, talcum powder wherein one or more.
5. environment-friendly type Bi-component high-temperature resistant frie retardant coating according to claim 1, is characterized in that: described ceramic auxiliary agent is boron-containing compound, cryogenic glass powder, hydroxide selenium, iron octoate wherein one or more.
6. environment-friendly type Bi-component high-temperature resistant frie retardant coating according to claim 1, is characterized in that: other filler described is silica sand, pearlstone, sepiolite powder wherein one or more.
7. environment-friendly type Bi-component high-temperature resistant frie retardant coating according to claim 1, is characterized in that: described linking agent be methyl tributanoximo silane, vinyl tributyl ketoximyl silane, phenyl tributanoximo silane and four Diacetylmonoxime base silanes wherein one or more.
8. environment-friendly type Bi-component high-temperature resistant frie retardant coating according to claim 1, is characterized in that: described coupling agent be γ-aminopropyl triethoxysilane, γ-glycidyl ether oxygen propyl trimethoxy silicane wherein one or more.
9. environment-friendly type Bi-component high-temperature resistant frie retardant coating according to claim 1, is characterized in that: described catalyzer is organotin series catalysts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506673.4A CN104726017A (en) | 2014-09-28 | 2014-09-28 | Environment-friendly high-temperature-resistant fireproof paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506673.4A CN104726017A (en) | 2014-09-28 | 2014-09-28 | Environment-friendly high-temperature-resistant fireproof paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104726017A true CN104726017A (en) | 2015-06-24 |
Family
ID=53450460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410506673.4A Pending CN104726017A (en) | 2014-09-28 | 2014-09-28 | Environment-friendly high-temperature-resistant fireproof paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104726017A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423757A (en) * | 2020-03-24 | 2020-07-17 | 吉利汽车研究院（宁波）有限公司 | Fireproof coating, preparation method and application thereof, and fireproof coating |
| CN115160921A (en) * | 2021-12-23 | 2022-10-11 | 开封夸克新材料有限公司 | Environment-friendly inorganic intumescent fire retardant coating and preparation method thereof |
-
2014
- 2014-09-28 CN CN201410506673.4A patent/CN104726017A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 谢忠麟: "陶瓷化硅橡胶", 《橡胶工业》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423757A (en) * | 2020-03-24 | 2020-07-17 | 吉利汽车研究院（宁波）有限公司 | Fireproof coating, preparation method and application thereof, and fireproof coating |
| CN115160921A (en) * | 2021-12-23 | 2022-10-11 | 开封夸克新材料有限公司 | Environment-friendly inorganic intumescent fire retardant coating and preparation method thereof |
| CN115160921B (en) * | 2021-12-23 | 2023-08-08 | 开封夸克新材料有限公司 | Environment-friendly inorganic intumescent fireproof coating and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104726020B (en) | Nuclear-grade high-temperature-resistance fireproof coating and preparation method thereof | |
| TWI597325B (en) | A ceramifying silicone resin composition and prepreg and laminate using the same | |
| CN103614071B (en) | A kind of pipeline outer wall organosilicon anticorrosion paint of resistance to 800 DEG C of high temperature and preparation method | |
| CN104342017A (en) | Preparation method of high temperature resistant composite coating | |
| CN110054992B (en) | Ablation-resistant light silicone rubber heat-insulating coating | |
| RU2533493C2 (en) | Heat-insulating, anticorrosion and sound-absorbing coating and method of obtaining thereof | |
| CN104726016A (en) | High-temperature-resistant insulating paint and preparation method thereof | |
| CN103450689A (en) | Single-component heat-conducting flame-retardant type RTV (Room Temperature Vulcanization) silicon rubber and preparation method thereof | |
| CN103342959A (en) | Organic silicon heat-resistant finish paint and preparation method thereof | |
| CN102532917A (en) | High-temperature resisting liquid silicon rubber and preparation method thereof | |
| WO2010003278A1 (en) | Anti-flaming packaging material for electronic element | |
| CN103396759A (en) | Anti-corrosion organic silicon adhesive for inner wall of desulfurization chimney and preparation method thereof | |
| CN104974562A (en) | Environmental-friendly high-temperature-resistant heat-insulation heat-preservation coating | |
| CN104530966A (en) | Graphene-doped high-temperature-resistant organic anticorrosive paint and preparation method thereof | |
| CN106118467A (en) | A kind of aqueous thermal-resistant thermal insulation coatings and its preparation method and application | |
| CN104726017A (en) | Environment-friendly high-temperature-resistant fireproof paint | |
| CN109054633A (en) | A kind of fire-resistant anticorrosion paint and preparation method thereof | |
| CN104726018A (en) | Preparation method of environment-friendly double-component high-temperature-resisting fireproof coating | |
| CN101967335B (en) | Breakdown-resistant insulating paint | |
| CN104650697A (en) | High temperature resistant nano coating | |
| CN105949955A (en) | Powder coating for heating radiator surface and preparation method thereof | |
| CN113502077A (en) | Preparation method of graphene high-performance fireproof coating | |
| CN102320821A (en) | Fireproof high-temperature resistant ceramic precursor coating suitable for cable lead | |
| CN108165057A (en) | A kind of hydrophobic insulating moulding coating | |
| CN106893459A (en) | A kind of capacitor aluminum housing coating paint and its production and coating method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |